Ball Bearings-Miniature Ball Bearings-Miniature ball bearings, STAINLESS STEEL AISI440C, METRIC sizes

Original miniature bearings plain stainless steel 402
Product Picture
Original 3 miniature ball bearings stainless steel aisi440c nw
Download PDF Catalogue

Miniature ball bearings - STAINLESS STEEL AISI440C
METRIC sizes
 


CLI stainless steel miniature bearings are sometimes referred to as instrument bearings or micro bearings and are used in applications as varied as clocks, wind speed measuring instruments, medical instruments, fishing reels, scanners, encoders and small drones. Stainless steel miniature bearings are also available with a flange on the outer ring. 

CLI stainless steel bearings, with a stainless steel retainer and a suitable high temperature lubricant, can be used at temperatures of 250°C constant or up to 300°C intermittent. Above these temperatures, the load capacity of stainless steel is reduced so we recommend full ceramic bearings for use over 300°C.

CLI stainless steel bearings are suitable for use in mildly corrosive environments as the steel is corrosion resistant but it is affected by seawater and stronger acids or alkalis. Our 316 stainless steel bearings, plastic bearings or full ceramic bearings should be used in very corrosive environments. CLI stainless steel bearings do not need preservative oil on the exterior surfaces so they can be used without lubrication (dry).

Most of CLI stainless steel miniature bearings can be supplied open or with AISI-304 stainless steel shields. The smallest sizes are only available open. The larger sizes may be available with rubber or Teflon contact seals or low friction non-contact rubber seals. The open miniature bearings are normally oil lubricated. Shielded or sealed bearings are generally pre-lubricated with grease but shielded bearings can also be supplied with instrument oil for low torque applications or completely dry for very low speed applications where very low rotational resistance is required. 

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

BEARING LIST & BEARING DETAILS

AISI440C stainless steel miniature bearings
for shaft sizes from
0.6mm to 9mm

 
STANDARD SIZE OPEN BEARING (No Suffix) SHIELDED BEARING (ZZ) SEALED BEARING (2RS)
BORE O.D. WIDTH CLI BEARING DETAILS WIDTH CLI BEARING DETAILS WIDTH CLI BEARING DETAILS
(mm) (mm) (mm) NO. (mm) NO. (mm) NO.
0.6 2.5 1 S68/0.6 DETAILS            
1 3 1 S681 DETAILS            
3 1.5 SMR31 DETAILS            
4 1.6 S691 DETAILS            
1.2 4 1.8 SMR41X DETAILS 2.5 SMR41XZZ DETAILS      
1.5 4 1.2 S681X DETAILS 2 S681XZZ DETAILS      
5 2 S691X DETAILS 2.6 S691XZZ DETAILS      
6 2.5 S601X DETAILS 3 S601XZZ DETAILS      
2 4 1.2 S672 DETAILS 2 S672ZZ DETAILS      
5 1.5 S682 DETAILS 2.3 S682ZZ DETAILS      
5 2 SMR52 DETAILS 2.5 SMR52ZZ DETAILS      
6 2.3 S692 DETAILS 3 S692ZZ DETAILS      
6       2.3 S692ZZW23 DETAILS      
6 2.5 SMR62 DETAILS 2.5 SMR62ZZ DETAILS      
7 2.5 SMR72 DETAILS 3 SMR72ZZ DETAILS      
7 2.8 S602 DETAILS 3.5 S602ZZ DETAILS      
2.5 6 1.8 S682X DETAILS 2.6 S682XZZ DETAILS      
7 2.5 S692X DETAILS 3.5 S692XZZ DETAILS      
8 2.5 SMR82X DETAILS            
8 2.8 S602X DETAILS 4 S602XZZ DETAILS      
8       2.8 S602XZZW28 DETAILS      
3 6 2 SMR63 DETAILS 2.5 SMR63ZZ DETAILS      
6       3 SMR63ZZW3 DETAILS      
7 2 S683 DETAILS 3 S683ZZ DETAILS      
8 2.5 SMR83 DETAILS 3 SMR83ZZ DETAILS      
8 3 S693 DETAILS 4 S693ZZ DETAILS      
9 2.5 SMR93 DETAILS 4 SMR93ZZ DETAILS      
9 3 S603 DETAILS 5 S603ZZ DETAILS      
10 4 S623 DETAILS 4 S623ZZ DETAILS 4 S623-2RS DETAILS
13 5 S633 DETAILS 5 S633ZZ DETAILS 5 S633-2RS DETAILS
4 7 2 SMR74 DETAILS 2.5 SMR74ZZ DETAILS      
8 2 SMR84 DETAILS 3 SMR84ZZ DETAILS      
9 2.5 S684 DETAILS 4 S684ZZ DETAILS 4 S684-2RS DETAILS
9       3.5 S684ZZW35 DETAILS      
10 3 SMR104 DETAILS 4 SMR104ZZ DETAILS      
11 4 S694 DETAILS 4 S694ZZ DETAILS 4 S694-2RS DETAILS
12 4 S604 DETAILS 4 S604ZZ DETAILS 4 S604-2RS DETAILS
13 5 S624 DETAILS 5 S624ZZ DETAILS 5 S624-2RS DETAILS
16 5 S634 DETAILS 5 S634ZZ DETAILS 5 S634-2RS DETAILS
5 8 2 SMR85 DETAILS 2.5 SMR85ZZ DETAILS      
8       3 SMR85ZZW3 DETAILS      
9 2.5 SMR95 DETAILS 3 SMR95ZZ DETAILS      
10 3 SMR105 DETAILS 4 SMR105ZZ DETAILS 4 SMR105-2RS DETAILS
11       4 SMR115ZZ DETAILS      
11 3 S685 DETAILS 5 S685ZZ DETAILS 5 S685-2RS DETAILS
13 4 S695 DETAILS 4 S695ZZ DETAILS 4 S695-2RS DETAILS
13       5 S695ZZW5 DETAILS      
14 5 S605 DETAILS 5 S605ZZ DETAILS 5 S605-2RS DETAILS
16 5 S625 DETAILS 5 S625ZZ DETAILS 5 S625-2RS DETAILS
19 6 S635 DETAILS 6 S635ZZ DETAILS 6 S635-2RS DETAILS
6 10 2.5 SMR106 DETAILS 3 SMR106ZZ DETAILS 3 SMR106-2RS DETAILS
12 3 SMR126 DETAILS 4 SMR126ZZ DETAILS 4 SMR126-2RS DETAILS
13 3.5 S686 DETAILS 5 S686ZZ DETAILS 5 S686-2RS DETAILS
13       4.5 S686ZZW45 DETAILS 4.5 S686-2RSW45 DETAILS
15 5 S696 DETAILS 5 S696ZZ DETAILS 5 S696-2RS DETAILS
16       5 S696AZZ DETAILS   S696A-2RS DETAILS
17 6 S606 DETAILS 6 S606ZZ DETAILS 6 S606-2RS DETAILS
19 6 S626 DETAILS 6 S626ZZ DETAILS 6 S626-2RS DETAILS
22 7 S636 DETAILS 7 S636ZZ DETAILS 7 S636-2RS DETAILS
7 11 2.5 SMR117 DETAILS 3 SMR117ZZ DETAILS      
13 3 SMR137 DETAILS 4 SMR137ZZ DETAILS      
14 3.5 S687 DETAILS 5 S687ZZ DETAILS 5 S687-2RS DETAILS
17 5 S697 DETAILS 5 S697ZZ DETAILS 5 S697-2RS DETAILS
19 6 S607 DETAILS 6 S607ZZ DETAILS 6 S607-2RS DETAILS
22 7 S627 DETAILS 7 S627ZZ DETAILS 7 S627-2RS DETAILS
8 12 2.5 SMR128 DETAILS 3.5 SMR128ZZ DETAILS      
14 3.5 SMR148 DETAILS 4 SMR148ZZ DETAILS      
16 4 S688 DETAILS 5 S688ZZ DETAILS 5 S688-2RS DETAILS
16       4 S688ZZW4 DETAILS 4 S688-2RSW4 DETAILS
16       6 S688ZZW6 DETAILS 6 S688-2RSW6 DETAILS
19 6 S698 DETAILS 6 S698ZZ DETAILS 6 S698-2RS DETAILS
22 7 S608 DETAILS 7 S608ZZ DETAILS 7 S608-2RS DETAILS
24 8 S628 DETAILS 8 S628ZZ DETAILS 8 S628-2RS DETAILS
28 9 S638 DETAILS 7 S638ZZ DETAILS 7 S638-2RS DETAILS
9 14 3 S679 DETAILS 4.5 S679ZZ DETAILS      
17 4 S689 DETAILS 5 S689ZZ DETAILS 5 S689-2RS DETAILS
17       6 S689ZZW6 DETAILS 6 S689-2RSW6 DETAILS
20 6 S699 DETAILS 6 S699ZZ DETAILS 6 S699-2RS DETAILS
24 7 S609 DETAILS 7 S609ZZ DETAILS 7 S609-2RS DETAILS
26 8 S629 DETAILS 8 S629ZZ DETAILS 8 S629-2RS DETAILS

 

CROSS REFERENCE
MINIATURE BALL BEARINGS 
| Standard Metric Size | OPEN type
(公制系列标准开式)
CLI NMB DYNAROLL EZO NHBB McMaster-Carr
S681 DDL-310 681h 681h SSL-310 7487N11
S691   691h 691h    
SMR41x DDR-412 SMR41X SMR41X SSR-412  
S681x DDL-415 681Xh 681Xh SSL-415 7487N12
S691x DDR-515 691Xh 691Xh SSR-515  
S682 DDL-520 682h 682h SSL-520 7487N13
SMR52 DDL-520W02 SMR52 SMR52 SSL-520W02  
S692 DDR-620 692h 692h SSR-620 7487N15
SMR62 DDR-620W52 SMR62 SMR62 SSR-620W52  
SMR72 DDR-720Y52 SMR72 SMR72 SSR-720Y52  
S602 DDR-720 602h 602h SSR-720  
S682x DDL-625 682Xh 682Xh SSL-625  
S692x DDR-725 S692X S692X SSR-725  
S602x DDR-825 602Xh 602Xh SSR-825  
SMR63 DDL-630 SMR63 SMR63 SSL-630  
S683 DDL-730 683h 683h SSL-730  
S693 DDR-830 693h 693h SSR-830 7487N16
SMR93 DDR-930Y52 SMR93 SMR93 SSR-930Y52  
S603 DDR-930 603h 603h SSR-930  
S623 DDR-1030 623h 623h SSR-1030 7487N17
SMR74 DDL-740 SMR74 SMR74 SSL-740  
SMR84 DDL-840 SMR84 SMR84 SSL-840  
S684 DDL-940 684h 684h SSL-940  
SMR104 DDL-1040 SMR104 SMR104 SSL-1040  
S694 DDR-1140 694h 694h SSR-1140  
S604 DDR-1240 604h 604h SSR-1240  
S624 DDR-1340 624h 624h SSR-1340 7487N18
SMR85 DDL-850 SMR85 SMR85 SSL-850 7487N19
SMR95 DDL-950 SMR95 SMR95 SSL-950  
SMR105 DDL-1050 SMR105 SMR105 SSL-1050  
S685 DDL-1150 685h 685h SSL-1150 7487N21
S695 DDR-1350 695h 695h SSR-1350 7487N22
S605 DDR-1450 605h 605h SSR-1450  
SMR106 DDL-1060 SMR106 SMR106 SSL-1060 7487N25
SMR126 DDL-1260 SMR126 SMR126 SSL-1260  
S686 DDL-1360 686h 686h SSL-1360 7487N26
S696 DDR-1560 696h 696h SSR-1560 7487N28
SMR117 DDL-1170 SMR117 SMR117 SSL-1170 7487N27
SMR137 DDL-1370 SMR137 SMR137 SSL-1370  
S687 DDL-1470 687h 687h SSL-1470 7487N31
SMR128 DDL-1280 SMR128 SMR128 SSL-1280 7487N34
SMR148 DDL-1480 SMR148 SMR148 SSL-1480  
S688 DDL-1680 688h 688h SSL-1680 7487N35
S689 DDL-1790 689h 689h SSL-1790 7487N38

 

CROSS REFERENCE
MINIATURE BALL BEARINGS 
| Standard Metric Size | Closed type
(公制系列标准蔽式)
CLI NMB DYNAROLL EZO McMaster-Carr ABEC5 NHBB McMaster-Carr ABEC7
S681xzz DDL-415ZZ 681XhZZ 681XhZZ 7487N42 SSL-415ZZ  
S691xzz DDR-515ZZ 691XhZZS 691XhZZS   SSR-515ZZ  
S682zz DDL-520ZZ 682hZZ 682hZZ   SSL-520ZZ  
SMR52zz DDL-520W02ZZ SMR52ZZ SMR52ZZ   SSL-520W02ZZ 7804K119
S692zz DDR-620ZZ 692hZZ 692hZZ   SSR-620ZZ  
SMR62zz DDR-620W52ZZ SMR62ZZ SMR62ZZ   SSR-620W52ZZ  
SMR72zz DDR-720Y52ZZ SMR72ZZS SMR72ZZS   SSR-720Y52ZZ  
S602zz DDR-720ZZ 602hZZ 602hZZ   SSR-720ZZ  
S682xzz DDL-625ZZ 682XhZZS 682XhZZS   SSL-625ZZ  
S692xzz DDR-725ZZ 692XhZZS 692XhZZS 7804K121 SSR-725ZZ  
S602xzz DDR-825ZZ 602XhZZS 602XhZZS   SSR-825ZZ  
SMR63zz DDL-630ZZ SMR63ZZ SMR63ZZ 7804K124 SSL-630ZZ 7487N45
S683zz DDL-730ZZ 683hZZ 683hZZ 6153K27 DDL-730ZZ 7487N47
S693zz DDR-830ZZ 693hZZ 693hZZ 7804K126 SSR-830ZZ  
SMR93zz DDR-930Y52ZZ SMR93ZZ SMR93ZZ   SSR-930Y52ZZ  
  DDR-930ZZ       SSR-930ZZ  
S623zz DDR-1030ZZ 623hZZ 623hZZ 7804K128 SSR-1030ZZ  
SMR74zz DDL-740ZZ SMR74ZZS SMR74ZZS   SSL-740ZZ  
SMR84zz DDL-840ZZ SMR84ZZ SMR84ZZ   SSL-840ZZ  
S684zz DDL-940ZZ 684hZZ 684hZZ   SSL-940ZZ  
SMR104zz DDL-1040ZZ SMR104ZZ SMR104ZZ 7804K1 SSL-1040ZZ  
S694zz DDR-1140ZZ 694hZZ 694hZZ 7804K101 SSR-1140ZZ  
S604zz DDR-1240ZZ 604hZZ 604hZZ 7804K102 SSR-1240ZZ  
S624zz DDR-1340ZZ 624hZZ 624hZZ   SSR-1340ZZ  
SMR85zz DDL-850ZZ SMR85ZZS SMR85ZZS 7804K104 SSL-850ZZ  
SMR95zz DDL-950ZZ SMR95ZZ1 SMR95ZZ1 7804K105 SSL-950ZZ  
SMR105zz DDL-1050ZZ SMR105ZZ SMR105ZZ 7804K106 SSL-1050ZZ  
S685zz DDL-1150ZZ 685hZZ 685hZZ   SSL-1150ZZ 7487N51
SMR115zz DDL-1150Y04ZZ SMR115ZZ SMR115ZZ 7804K107 SSL-1150Y04ZZ  
S695zz DDR-1350ZZ 695hZZ 695hZZ 7804K108 SSR-1350ZZ 7487N52
S605zz DDR-1450ZZ 605hZZ 605hZZ 7804K109 SSR-1450ZZ  
SMR106zz DDL-1060ZZ SMR106ZZ1 SMR106ZZ1 7804K111 SSL-1060ZZ 7487N55
SMR126zz DDL-1260ZZ SMR126ZZ SMR126ZZ 7804K112 SSL-1260ZZ  
S686zz DDL-1360ZZ 686hZZ 686hZZ 7804K113 SSL-1360ZZ 7487N56
S696zz DDR-1560ZZ 696hZZ 696hZZ   SSR-1560ZZ 7487N57
SMR117zz DDL-1170ZZ SMR117ZZS SMR117ZZS   SSL-1170ZZ 7487N59
SMR137zz DDL-1370ZZ SMR137ZZS SMR137ZZS   SSL-1370ZZ  
S687zz DDL-1470ZZ 687hZZ 687hZZ 7804K114 SSL-1470ZZ 7487N61
SMR128zz DDL-1280ZZ SMR128ZZS SMR128ZZS 7804K115 SSL-1280ZZ  
SMR148zz DDL-1480ZZ SMR148ZZ SMR148ZZ 7804K116 SSL-1480ZZ  
S688zz DDL-1680ZZ 688hZZ 688hZZ 7804K117 SSL-1680ZZ 7487N64
S689zz DDL-1790ZZ 689hZZ 689hZZ   SSL-1790ZZ  
Home