d - 254 mm

D - 422.275 mm

T - 178.592 mm

C - 139.7 mm

r_1,2 - min. - 6.8 mm

r_3,4 - min. - 1.5 mm

a - 158 mm

Basic dynamic load rating - C - 2240 kN

Basic static load rating - C₀ - 4050 kN

Fatigue load limit - P_u - 355 kN

Comparative radial load rating - C_F - 550 kN

Comparative axial load rating - C_Fa - 179 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 - 97.5 kg

Variants - TDO/D

• Model Number: BT2B 331782
• Inner Diameter：422,275mm Outer Diameter：254mm Width：178,592mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Industry,power protection,Machine tool accessories,storage and transportation equipment,equipment,Security Equipment,Pneumatic Control Valves,Textile Industry Accessories and Accessories,industrial skin care,bio-chemical,tube
• Similar models:SKF BT2B331782
• BEARING POWER International Trading Co.,Ltd. specialize in BT2B331782 products，there is large inventory of SKF BT2B 331782 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BT2B 331782 Which SKF BT2B331782 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
  248/1700-MB	1700	2060	355	FAG	Spherical Roller Bearings
  4T-HM88547/HM88510	33,338	73,025	29,37	NTN	Tapered Roller Bearings
  71915 ACD/P4AH1	105	75	16	SKF	Angular Contact Ball Bearings
  E 290 7CE1	90	160	30	SNFA	Angular Contact Ball Bearings
  J-1412	22,225	28,575	19,05	NSK	Needle Roller Bearings
  K10X16X12F	10	16		Timken	Needle Roller Bearings
  NJ316-E-MPA+HJ316-E	80	170	39	NKE	Cylindrical Roller Bearings
  NJ420	100,000	250,000	58,000	NTN	Cylindrical Roller Bearings
  QJ213	65	120	23	NTN	Angular Contact Ball Bearings
  UKFL313+H2313	60			NACHI	Bearing Units
  C1903HCUL	17	30	7	Barden	ANGULAR CONTACT BALL BEARINGS
  B72-9LNMSS	4.5000	7.0000	3.9375	RBC	SPHERICAL PLAIN BEARINGS
  W61909-2Z	45	68	12	SKF	DEEP GROOVE BALL BEARINGS
  MCS152	260	430	59	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NJ222E	110	200	38	SKF	CYLINDRICAL ROLLER BEARINGS
  NAF173013	17	30	13	IKO	NEEDLE BEARINGS
  SAF-513	2.1875			Torrington	PILLOW BLOCKS
  R1-5532ZZ	.1562	.3125	.1250	NMB	DEEP GROOVE BALL BEARINGS
  SNZ-317..22317	85	75	110	CONSOLIDATED	PILLOW BLOCKS
  SDAF-528	4.9375	12.0625		CONSOLIDATED	PILLOW BLOCKS