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 - 1,35 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: 21310RHK
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Spherical Roller Bearings
• Update date：2025-04-22
• Application:Plastic molding,training beds etc,Oral Image,Broadcasting System,Tool,tapered grinder,Cylinder Pneumatic Treatment Element,animal anatomy,equipment,Forming mold,hydraulic pressure gauge
• Similar models:ISO 21310W33 ISB 21310K CX 21310KCW33 SKF 21310E SNR 21310VK CX 21310KCW33+AH310 NTN 21310C FAG 21310-E1 NTN 21310CK AST 21310MBK
• BEARING POWER International Trading Co.,Ltd. specialize in 21310RHK products，there is large inventory of KOYO 21310RHK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 21310RHK Which KOYO 21310RHK 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
  22226 KW33+H3126	115	230	64,0	MPZ	Spherical Roller Bearings
  31314A	70	150	38	SNR	Tapered Roller Bearings
  33115	75	125	37	FBJ	Tapered Roller Bearings
  35BG05S7G-2DL	35	50	20	NACHI	Angular Contact Ball Bearings
  6580/6535	88.900	161.925	53.975	NACHI	Tapered Roller Bearings
  7206DT	30	62	16	NACHI	Angular Contact Ball Bearings
  7914DT	70	100	16	NTN	Angular Contact Ball Bearings
  HJ-364824	44,45	76,2	38,1	NSK	Needle Roller Bearings
  NA209-28	44,45	85	42,8	KOYO	Deep Groove Ball Bearings
  NF1920	100	140	20	CX	Cylindrical Roller Bearings
  NKIB5912	60	85	38	INA	Complex Bearings
  NNU4936	180	250	69	NACHI	Cylindrical Roller Bearings
  220HCUL	100	180	34	Barden	ANGULAR CONTACT BALL BEARINGS
  NA5919	95	130	46	NTN	NEEDLE BEARINGS
  ZSL192307	35	80	31	INA	CYLINDRICAL ROLLER BEARING
  NUP2232	160	290	80	SKF	CYLINDRICAL ROLLER BEARINGS
  Q3211X5	55	100	21	New Departure	DEEP GROOVE BALL BEARINGS
  LS-13	1.5000	3.2500	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  K-28x36x20	28	36	20	CONSOLIDATED	NEEDLE BEARINGS
  6312-ZZ	60	130	31	CONSOLIDATED	DEEP GROOVE BALL BEARINGS