d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

da min. - 43,5 mm

Da max. - 71,5 mm

ra max. - 1,5 mm

Weight - 0,572 Kg

Basic dynamic load rating (C) - 69,6 kN

Basic static load rating (C0) - 75,3 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 2,43

Calculation factor (Y1) - 2,49

Calculation factor (Y2) - 3,71

• Model Number: 21307RH
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:organic raw materials,instrument,Hairbrush device,Storage Tool,noise inspection,Forklift industry,Spectrum Products,Plastic molding,flow control valve,Doppler,Perfusion device
• Similar models:FAG 21307-E1-TVPB ISO 21307W33 NSK 21307CDE4 Timken 21307VCSJ CX 21307CW33 SNR 21307V AST 21307MBW33 CX 21307KCW33 FAG 21307-E1-K-TVPB NSK 21307CDKE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21307RH products，there is large inventory of KOYO 21307RH . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21307RH Which KOYO 21307RH 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
  100031X/100076XH	31.75	76,2	57	Gamet	Tapered Roller Bearings
  22311 W33	55	120	43	MPZ	Spherical Roller Bearings
  170RN93	170	325		Timken	Cylindrical Roller Bearings
  23264CAKW33	320	580	208	AST	Spherical Roller Bearings
  39585A/39520	63,5	112,712	30,162	Timken	Tapered Roller Bearings
  54217U	85	125	67	NACHI	Thrust Ball Bearings
  AST650 152115	15	21		AST	Plain Bearings
  BK6516	65	73	16	CX	Cylindrical Roller Bearings
  K55x60x17	55	60	17	ISO	Needle Roller Bearings
  NF 207	35	61.8		NACHI	Cylindrical Roller Bearings
  NN3134	170	280	88	CX	Cylindrical Roller Bearings
  NUP1011	55	90	18	CX	Cylindrical Roller Bearings
  PHU55500	45	161,2	78	PFI	Angular Contact Ball Bearings
  QJ218N2MA	90	160	30	SKF	Angular Contact Ball Bearings
  TUP2 18.20	18	20		CX	Plain Bearings
  W211PPB3	38,1	100	33,34	Timken	Deep Groove Ball Bearings
  NCF3014V	70	110	30	FAG	CYLINDRICAL ROLLER BEARINGS
  D-99232	160	290	9.7500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  CFL9	1.1250	2.5000	.6250	SKF	CYLINDRICAL ROLLER BEARINGS
  KA-47CPO	4.7500	5.2500	.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS