d - 44,45 mm

D - 98,425 mm

T - 30,958 mm

B - 28,301 mm

C - 20,638 mm

ra1 max. - 0,8 mm

a - 30,7 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 82 mm

db - 53 mm

ra max. - 3,5 mm

da - 63 mm

Db - 91 mm

Weight - 1,01 Kg

Basic dynamic load rating (C) - 87,5 kN

Basic static load rating (C0) - 97 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5300 r/min

Calculation factor (e) - 0,74

Calculation factor (Y0) - 0,45

Calculation factor (Y1) - 0,81

• Model Number:53177/53387
• Inner Diameter：44,45mm Outer Diameter：98,425mm Width：30,958mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Hair styling device,chamfering machine etc,industry test,lifting equipment Hoisting hoist,metallurgy,marine analysis,static control,Laser Measurements,forming machine,Digital Generator,Hydraulic Rama
• Similar models:NSK 53177/53375 Timken 53177/53398 Timken 53177/53376D+X2S-53176 NSK 53177/53387 ISO 53177/53375 NTN 4T-53177/53375 Timken 53177/53387 Timken 53177/53387X Fersa 53177/53375 CX 53177/53375
• BEARING POWER International Trading Co.,Ltd. specialize in 53177/53387 products，there is large inventory of NSK 53177/53387 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 53177/53387 Which NSK 53177/53387 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.

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  231/670 CA/W33	1090	670	336	SKF	Spherical Roller Bearings
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  EE724120/724196D+A	304,8	495,3	196,85	NTN	Tapered Roller Bearings
  LM4030	35	50	30,3	NSK	Needle Roller Bearings
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  NCF 2919 V	95	130	22	SIGMA	Cylindrical Roller Bearings
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  NKIS55	55	85	28	ISO	Needle Roller Bearings
  NU214-E-M6	70	125	24	NKE	Cylindrical Roller Bearings
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  TAM 1212	12	19	12	IKO	Needle Roller Bearings
  RNA4922	150		40	FAG	NEEDLE BEARINGS
  22240CC	200	360	98	SKF	SPHERICAL ROLLER BEARINGS
  NU2304E	20	52	21	SKF	CYLINDRICAL ROLLER BEARINGS
  GS81152	263	320		SKF	THRUST ROLLER BEARINGS
  SL05032	160	240	90	CONSOLIDATED	CYLINDRICAL ROLLER BEARING