d - 50 mm

D - 110 mm

B - 27 mm

C - 27 mm

r min. - 2 mm

da min. - 60 mm

Da max. - 100 mm

ra max. - 2 mm

Weight - 1,19 Kg

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 127 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 200 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,58

Calculation factor (Y1) - 2,64

Calculation factor (Y2) - 3,93

• Model Number: 21310CK
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Spherical Roller Bearings
• Update date：2025-04-22
• Application:lifting chain,car steering pin,electromagnet,marine analysis and testing equipment,Material handling equipment,medical equipment,wire industry,Oral Equipment,Equipment,municipal machinery,Processing machinery
• Similar models:CX 21310CW33 SKF 21310E NTN 21310CK FAG 21310-E1-K FAG 21310-E1-K+AHX310 SNR 21310V ISO 21310KW33 ISB 21310K+AHX310 CX 21310KCW33+AH310 ISB 21310EKW33+H310
• BEARING POWER International Trading Co.,Ltd. specialize in 21310CK products，there is large inventory of NTN 21310CK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 21310CK Which NTN 21310CK is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  08118/08231	30,162	58,738	14,684	Timken	Tapered Roller Bearings
  239/560-B-K-MB	560	750	140	FAG	Spherical Roller Bearings
  240/630-B-MB	630	920	290	FAG	Spherical Roller Bearings
  46T30328JR/115,5	140	300	145	KOYO	Tapered Roller Bearings
  45232	160	240	60	KOYO	Tapered Roller Bearings
  4T-32304	20	52	22,25	NTN	Tapered Roller Bearings
  6311-2RS C3	55	120	29	PFI	Deep Groove Ball Bearings
  7008	40	68	15	KOYO	Angular Contact Ball Bearings
  7202 C-UO	15	35	22	CX	Angular Contact Ball Bearings
  7433				Ruville	Wheel Bearings
  GEEM80ES-2RS	80	120	74	FBJ	Plain Bearings
  GY1201KRRB	52,3875	100	55,55	Timken	Deep Groove Ball Bearings
  HUB204-5	28	65	37	NTN	Angular Contact Ball Bearings
  NB1.25.1255.201-2PPN	1155	1355	63	ISB	Thrust Ball Bearings
  NK29/20RD2+IR25X29X20D2	25,000	38,000	40,000	NTN	Needle Roller Bearings
  NU419	95	240	55	KOYO	Cylindrical Roller Bearings
  QJ 340	200	420	80	NSK	Angular Contact Ball Bearings
  NUP2321	105	225	77	FAG	CYLINDRICAL ROLLER BEARINGS
  23980B.MB	400	540	106	FAG	SPHERICAL ROLLER BEARINGS
  SNZ-319..6319	95	85	120	CONSOLIDATED	PILLOW BLOCKS