d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

da min. - 48,5 mm

Da max. - 81,5 mm

ra max. - 1,5 mm

Weight - 0,77 Kg

Basic dynamic load rating (C) - 85,7 kN

Basic static load rating (C0) - 95,5 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,5

Calculation factor (Y1) - 2,55

Calculation factor (Y2) - 3,8

• Model Number: 21308RHK
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Spherical Roller Bearings
• Update date：2025-04-22
• Application:altimeter etc,switch,reducer,Machine tool accessories,Switch,spring industry,Hydraulic Couplings,ultra-quiet generators,decoration machinery,labor insurance,Pneumatic Control Valves
• Similar models:AST 21308MB FAG 21308-E1-K+AH308 Timken 21308VCSJ FAG 21308-E1-K ISO 21308KCW33+H308 NSK 21308L11ACAM SNR 21308V ISB 21308 CX 21308CW33 ISO 21308KW33
• BEARING POWER International Trading Co.,Ltd. specialize in 21308RHK products，there is large inventory of KOYO 21308RHK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21308RHK Which KOYO 21308RHK 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.

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  180RN03	180	344		Timken	Cylindrical Roller Bearings
  22332RK	160	340	114	KOYO	Spherical Roller Bearings
  3308ATN9	40	90	36,5	SKF	Angular Contact Ball Bearings
  7207BG	35,000	72,000	17,000	NTN	Angular Contact Ball Bearings
  CRB 70045	500	600	40	IKO	Thrust Roller Bearings
  CRBS 708 V	70	86	8	IKO	Thrust Roller Bearings
  FW924	38	72	40	FAG	Angular Contact Ball Bearings
  GEBK5S	5	16	8	FBJ	Plain Bearings
  K10X13X14,5SE	10	13		Timken	Needle Roller Bearings
  MFJL-2515L	25	33	15	NSK	Needle Roller Bearings
  NJ204E	20	47	14	CYSD	Cylindrical Roller Bearings
  NUP 2232	160	290	80	NACHI	Cylindrical Roller Bearings
  NUP28/1000	1000	1220	128	CX	Cylindrical Roller Bearings
  SAZP11S	11,11			LS	Plain Bearings
  YEL212-2F	60	110	61,9	SKF	Deep Groove Ball Bearings
  22238MB	190	340	92	FAG	SPHERICAL ROLLER BEARINGS
  2096	1.2500	2.0000		INA	THRUST BALL BEARINGS
  NNCF5006CV	30	55	34	SKF	CYLINDRICAL ROLLER BEARINGS
  6048	240	360	56	STEYR	DEEP GROOVE BALL BEARINGS
  NU-306	30	72	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS