d - 872.847 mm

D - 1181.1 mm

B - 714.375 mm

T - 628.65 mm

r_3,4 - min. - 3.3 mm

Basic dynamic load rating - C - 20900 kN

Basic static load rating - C₀ - 57000 kN

Fatigue load limit - P_u - 3550 kN

Comparative radial load rating - C_F - 5600 kN

Comparative axial load rating - C_Fa - 909 kN

Thrust factor - K - 1.76

Calculation factor - e - 0.33

Calculation factor - Y₁ - 2

Calculation factor - Y₂ - 3

Calculation factor - Y₀ - 2

Mass bearing - 2450 kg

Variants - TQIT.1

• Model Number:BT4B 328956/HA4
• Inner Diameter：1181,1mm Outer Diameter：872,847mm Width：714,375mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Hydraulic Couplings,other accessories,food safety,Antenna Industry,fruit and vegetable processing,chemical,oral medical device,Performance test,Seals,small appliances,Pest Monitoring
• Similar models:SKF BT4B328956/HA4
• BEARING POWER International Trading Co.,Ltd. specialize in BT4B328956/HA4 products，there is large inventory of SKF BT4B 328956/HA4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT4B 328956/HA4 Which SKF BT4B328956/HA4 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
  231/560 KCW33+H31/560	560	920	280	ISO	Spherical Roller Bearings
  23030K	150	225	56	FBJ	Spherical Roller Bearings
  498/493	84,138	136,525	30,162	Fersa	Tapered Roller Bearings
  4T-H916642/H916610	69,987	176,212	54,77	NTN	Tapered Roller Bearings
  6206ZZ	30	62	16	KOYO	Deep Groove Ball Bearings
  6314BI	70	150	35	KOYO	Angular Contact Ball Bearings
  7001 A	12	28	8	CX	Angular Contact Ball Bearings
  7213BEA	65	120	23	NSK	Angular Contact Ball Bearings
  7312 BECCM	130	60	31	SKF	Angular Contact Ball Bearings
  7322 B	110	240	50	ISO	Angular Contact Ball Bearings
  BK1520	15	21	20	CX	Cylindrical Roller Bearings
  HUB009-2	29	62	40,5	NTN	Angular Contact Ball Bearings
  HK4016-2RS	40	47	16	AST	Needle Roller Bearings
  HM911245/10	60,325	130,175	36,512	ISO	Tapered Roller Bearings
  NF215E/60	60,000	130,000	25,000	NTN	Cylindrical Roller Bearings
  P 25 TF	25			SKF	Bearing Units
  PSHEY50-N	50		54	NKE	Bearing Units
  SIL35T/K	35			CRAFT	Plain Bearings
  MR-20-2RS			1.2500	CONSOLIDATED	NEEDLE BEARINGS
  30332	160	340	68	CONSOLIDATED	TAPERED ROLLER BEARINGS