d - 57.15 mm

D - 112.712 mm

T - 30.162 mm

d₁ - - 88.3 mm

B - 30.213 mm

C - 23.812 mm

r_1,2 - min. - 8 mm

r_3,4 - min. - 3.3 mm

a - 23 mm

d_a - max. - 76 mm

d_b - min. - 81 mm

D_a - min. - 100 mm

D_a - max. - 102 mm

D_b - min. - 107 mm

C_a - min. - 5 mm

C_b - min. - 6 mm

r_a - max. - 7 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 142 kN

Basic static load rating - C₀ - 204 kN

Fatigue load limit - P_u - 23.6 kN

Reference speed - 4300 r/min

Limiting speed - 6300 r/min

Calculation factor - e - 0.33

Calculation factor - Y - 1.8

Calculation factor - Y₀ - 1

Mass bearing - 1.364 kg

• Model Number: 39581/39520/Q
• Inner Diameter：112,712mm Outer Diameter：57,15mm Width：30,162mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:respirator,engineering machinery,Hydraulic Equipment,instrumentation instrument,Equipment,Optical Instruments,food add,Industry,Insect Capture,training beds etc,impression material
• Similar models:SKF 39581/39520/Q SKF 39581/39528/Q KOYO 39581/39520 FAG K39581-39520 CX 39581/39520 Timken 39581/39520 ISO 39581/39520 FBJ 39581/39520 Fersa 39581/39520 NACHI 39581/39520
• BEARING POWER International Trading Co.,Ltd. specialize in 39581/39520/Q products，there is large inventory of SKF 39581/39520/Q . We has been built up long-term cooperation with SKF company, could make a bulk order of the 39581/39520/Q Which SKF 39581/39520/Q 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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  1216-K+H216	80	140	26	NKE	Self-Aligning Ball Bearings
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  30228-A	140	250	45,75	FAG	Tapered Roller Bearings
  6004-2RSH	42	20	12	SKF	Deep Groove Ball Bearings
  6260	300	540	85	KOYO	Deep Groove Ball Bearings
  6328	140	300	62	NTN	Deep Groove Ball Bearings
  EXSP202	15			SNR	Bearing Units
  GE180-FO-2RS	180	290	155	INA	Plain Bearings
  JH-87	12,7	19,05	11,13	NSK	Needle Roller Bearings
  LM81512-1	5	15	12	NSK	Needle Roller Bearings
  NCF3008 V	40	68	21	CX	Cylindrical Roller Bearings
  NNU4926K	130	180	50	CX	Cylindrical Roller Bearings
  SL02-4964D2	320,000	440,000	236,000	NTN	Cylindrical Roller Bearings
  SIL20T/K	20			CRAFT	Plain Bearings
  TAM 2030	20	27	30	IKO	Needle Roller Bearings
  NU2315	75	160	55	FAG	CYLINDRICAL ROLLER BEARINGS
  NK26/16	34		16	FAG	NEEDLE BEARINGS
  1832S	160	200	20	MRC	DEEP GROOVE BALL BEARINGS
  K-15x19x20	15	19	20	CONSOLIDATED	NEEDLE BEARINGS
  RT-31			.3750	CONSOLIDATED	THRUST ROLLER BEARINGS