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 - 1,37 Kg

Basic dynamic load rating (C) - 128 kN

Basic static load rating (C0) - 151 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 4400 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,65

Calculation factor (Y1) - 2,71

Calculation factor (Y2) - 4,04

• Model Number:21310RH
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Spherical Roller Bearings
• Update date：2025-12-31
• Application:gear type,laser devices,Laser Devices,stamping die,Forklift industry,metering pump,coal mill,vacuum filter,small appliances,Tool,tapered grinder
• Similar models:CX 21310CW33 ISB 21310K+AHX310 SNR 21310VK FAG 21310-E1-K ISO 21310KCW33+H310 ISB 21310 ISB 21310EKW33+H310 SKF 21310EK SNR 21310V NSK 21310EAE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21310RH products，there is large inventory of KOYO 21310RH . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21310RH Which KOYO 21310RH 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
  4T-2578/2523	28,575	69,85	23,812	NTN	Tapered Roller Bearings
  52375/52618	95.250	157.162	36.512	NACHI	Tapered Roller Bearings
  7303W	17	47	14	Timken	Angular Contact Ball Bearings
  EGB6040-E50	60	65	40	INA	Plain Bearings
  EX209G2	45	85	56,3	SNR	Deep Groove Ball Bearings
  GK25X30X20S	25,000	30,000		NTN	Needle Roller Bearings
  LLRJ8.1/2	215,9	355,6	50,8	RHP	Cylindrical Roller Bearings
  NJ2312-E-M6	60	130	46	NKE	Cylindrical Roller Bearings
  RBT10	10			NMB	Plain Bearings
  X32014XM/Y32014X	70	110	25	Timken	Tapered Roller Bearings
  SDMF20MG	20	32		KOYO	Linear Bearings
  SL182206	30	62	20	ISO	Cylindrical Roller Bearings
  SYFWK 1.1/2 LTHR	38,1	48	35	SKF	Bearing Units
  TUP2 10.20	10	12		CX	Plain Bearings
  RNA2202.2RSR	35		13.8	FAG	NEEDLE BEARINGS
  NJ2318	90	190	64	SKF	CYLINDRICAL ROLLER BEARINGS
  GAC35F	35	62	17	SKF	SPHERICAL PLAIN BEARINGS
  FW689ZZA	9	17	5	NTN	DEEP GROOVE BALL BEARINGS
  FCRS-32R	12	32	14	NSK	NEEDLE BEARINGS
  51372				CONSOLIDATED	THRUST BALL BEARINGS