d - 530 mm

D - 870 mm

B - 272 mm

C - 272 mm

r min. - 7.5 mm

Weight - 641 Kg

Basic dynamic load rating (C) - 7170 kN

Basic static load rating (C0) - 14200 kN

Calculation factor (e) - 0.32

Calculation factor (Y0) - 2.09

Calculation factor (Y1) - 2.14

Calculation factor (Y2) - 3.18

• Model Number:231/530RK
• Inner Diameter：530mm Outer Diameter：870mm Width：272mm
• Type：Spherical Roller Bearings
• Update date：2025-12-12
• Application:Broadcasting System,DC generators,drawing die,joint protection,Forging machine,Polymer,experimental equipment,Insect Count,sterilizers,Anti-defibrillation pacing,coupling type
• Similar models:KOYO 23160RHA ISB 23134EK30W33+AH3134 Timken 22317YM Timken 22315YM ISB 231/600K CX 231/900KCW33+H31/900 FAG 231SM115-MA NKE 23138-K-MB-W33+H3138 ISO 23124W33 NTN 23196BK
• BEARING POWER International Trading Co.,Ltd. specialize in 231/530RK products，there is large inventory of KOYO 231/530RK . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 231/530RK Which KOYO 231/530RK 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
  24134W33	170	280	109	ISO	Spherical Roller Bearings
  29480E	400	710	185	NACHI	Thrust Roller Bearings
  32038AX	190	290	64	ZVL	Tapered Roller Bearings
  47678/47620/Q	133,35	76,2	33,338	SKF	Tapered Roller Bearings
  61880 MA	500	400	46	SKF	Deep Groove Ball Bearings
  71909 CB/HCP4A	68	45	12	SKF	Angular Contact Ball Bearings
  7318DF	90	190	43	NTN	Angular Contact Ball Bearings
  8608	40	90	27	SIGMA	Deep Groove Ball Bearings
  BB1B362021	28	75	20	SKF	Deep Groove Ball Bearings
  FWF-727921	72	79		NSK	Needle Roller Bearings
  HH224346/HH224310	114,3	212,725	66,675	FBJ	Tapered Roller Bearings
  JP10049/JP10010A	100	145	24	Timken	Tapered Roller Bearings
  NJ 2219	95	170	43	NACHI	Cylindrical Roller Bearings
  RNA0-100X120X90	100,000	120,000	90,000	NTN	Needle Roller Bearings
  NNU4915SK.MSP	75	105	30	FAG	CYLINDRICAL ROLLER BEARINGS
  SN509	40		60	FAG	PILLOW BLOCKS
  RBC31/2	1.3750	3.5000	2.0000	RBC	ROLLER CAM FOLLOWERS
  RNA202820	28		20	SKF (Old No.)	NEEDLE BEARINGS
  33114	70	120	37	CONSOLIDATED	TAPERED ROLLER BEARINGS
  TWD-3244	2.0000	2.7500		CONSOLIDATED	THRUST NEEDLE BEARINGS