d - 63,512 mm

D - 76,2 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

Weight - 0,605 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 97 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6800 r/min

• Model Number: 31597/31520
• Inner Diameter：63,512mm Outer Diameter：76,2mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:pipe fittings Steel industry,sleep monitoring,hydraulic control element,Polymer,switch,Automobile,spring industry,paper processing machine,engineering machine,Other Measurements,chuck industry
• Similar models:Timken 31597/31520B CX 31597/31520 Timken 31597/31520 ISO 31597/31520 FBJ 31597/31520 KOYO 31597/31521 NTN 4T-31597/31520 Timken 31597/31521
• BEARING POWER International Trading Co.,Ltd. specialize in 31597/31520 products，there is large inventory of FBJ 31597/31520 . We has been built up long-term cooperation with FBJ company, could make a bulk order of the 31597/31520 Which FBJ 31597/31520 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
  105RF02	105	175		Timken	Cylindrical Roller Bearings
  244234X/244327X	234,95	327,025	52,4	Gamet	Tapered Roller Bearings
  85X04	216,662	266,7	25,4	INA	Thrust Ball Bearings
  BT105	15,875	20,638	7,94	KOYO	Needle Roller Bearings
  E-CRD-6148	305	500	200	NTN	Tapered Roller Bearings
  NJ317-E-MA6+HJ317-E	85	180	41	NKE	Cylindrical Roller Bearings
  NJ309R	45	100	25	KOYO	Cylindrical Roller Bearings
  NK70/35	70	85	35	SKF	Needle Roller Bearings
  NKI38/30	38	53	30	ISO	Needle Roller Bearings
  PB15	15			INA	Bearing Units
  QJ207	35	72	17	CX	Angular Contact Ball Bearings
  RS222720	22	27	20	KOYO	Needle Roller Bearings
  UKFS310	45			KOYO	Bearing Units
  UKPX12+H2312	55		76,2	NACHI	Bearing Units
  MR93ZZS	3	9	4	ISC	DEEP GROOVE BALL BEARINGS
  1220	100	180	34	MRC	SELF
  Z99613	65	140	33	New Departure	DEEP GROOVE BALL BEARINGS
  21/8x25/16x2	2.1250	2.3125	2.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  KG-300ARO	30.0000	32.0000	1.0000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  TPFYT-106	1.3750			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS