d - 45,23 mm

T - 19,842 mm

B - 20,638 mm

C - 15,08 mm

a - 15,9 mm

r min. - 2 mm

r1 min. - 1,2 mm

Da - 72 mm

db - 49,5 mm

da - 52 mm

Db - 76 mm

Basic dynamic load rating (C) - 55,1 kN

Basic static load rating (C0) - 70,8 kN

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,9

Calculation factor (Y1) - 1,64

• Model Number:17887/17831
• Inner Diameter：45,23mm Outer Diameter：mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:SPA equipment,engineering machine,Pneumatic Actuator,joint protection,Seals,medical equipment,industry test,extruder,sewage pump,journal lathe,safety testing
• Similar models:KBC 17887/17831 PFI 17887/31 FAG K17887-17831 Fersa 17887/17831 AST 17887/17831 KOYO 17887/17831 Timken 17887/17831 NTN 4T-17887/17831SA NSK 17887/17831 NTN 4T-17887/17831
• BEARING POWER International Trading Co.,Ltd. specialize in 17887/17831 products，there is large inventory of KOYO 17887/17831 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 17887/17831 Which KOYO 17887/17831 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
  22309K	45	100	36	FBJ	Spherical Roller Bearings
  30208	40	80	19,75	NKE	Tapered Roller Bearings
  534682B	40	80	38	FAG	Tapered Roller Bearings
  6028	140	210	33	CRAFT	Deep Groove Ball Bearings
  6201LT	12,000	32,000	10,000	SNR	Deep Groove Ball Bearings
  6312-Z	60	130	31	NKE	Deep Groove Ball Bearings
  BC3-9	3	9	2,5	NTN	Deep Groove Ball Bearings
  BT2B 328580/HA1	546,1	384,175	193,675	SKF	Tapered Roller Bearings
  GE65-KRRB	65	125	48,5	NKE	Deep Groove Ball Bearings
  K32X39X16H	32	39		Timken	Needle Roller Bearings
  NH224	120,000	215,000	51,000	NTN	Cylindrical Roller Bearings
  POSB 16	25,400	69,85		IKO	Plain Bearings
  RMS4	12,7	41,28	15,88	CYSD	Deep Groove Ball Bearings
  UCC315-47	74,6125		82	FYH	Bearing Units
  NUP2316	80	170	58	SKF	CYLINDRICAL ROLLER BEARINGS
  AZ456514			6	IKO	THRUST ROLLER BEARINGS
  NAO17x35x32	17	35	32	INA	NEEDLE BEARINGS
  YR-11/4-X	.3750	1.2500	.8125	Smith	NEEDLE BEARINGS
  NUP-318E	90	190	43	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  11/8x13/16x1	1.1250	1.1875	1.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES