Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331291 B

331291 B

Design

Design variant/feature

TDO.1/D

Dimensions

d		812.8	mm
D		1016	mm
T		190.5	mm
C		146.05	mm
d₁	≈	903	mm
D₁	≈	976	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		345	mm

Calculation data

Basic dynamic load rating	C	3580	kN
Basic static load rating	C₀	10200	kN
Fatigue load limit	P_u	680	kN
Calculation factor	e	0.43
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.6
Comparative radial load rating	C_F	880	kN
Comparative axial load rating	C_Fa	365	kN
Thrust factor	K	1.37

Mass

Mass bearing

350

Model Number: 331291 B
Inner Diameter：812.8mm Outer Diameter：1016mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDO design
Update date：2024-12-13
Application:security,granulator,milling head plug,security equipment,survey accessories,hydraulic pressure gauge,food sterilization,flexible processing,Rolling mill gear box,circulating pump,diving equipment
Similar models:331291 B
BEARING POWER International Trading Co.,Ltd. specialize in 331291B products，there is large inventory of SKF 331291 B Double row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 331291 B Which SKF 331291B 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	Type
14x30x7 HMS5 RG	14	30	7	Seals
6004	20	42	12	Bearings, units and housings
AHX 3226 G	125	130	98	Bearings, units and housings
AMS 22 ABP	69.85	158.75	34.925	Bearings, units and housings
BT4-8025 G/HA1C300VA903	384.175	546.1	-	Bearings, units and housings
TQO design	595.312	844.55	-	Bearings, units and housings
NKIS 55	55	85	28	Bearings, units and housings
NNCF 4922 CV	110	150	40	Bearings, units and housings
SAF 1517 x 2.7/8	73.025	-	-	Bearings, units and housings
SSAFS 22520 x 3.3/8	85.725	-	-	Bearings, units and housings
W 61901 R	12	24	6	Bearings, units and housings
WBB1-8702 R	2.5	8	2.5	Bearings, units and housings

Purchase the SKF 331291 B Double row tapered roller bearings, TDO design Please fill in the following

Hot number： 17x47x7 HMSA10 V 24x50x10 HMS5 V 54300 511/530 F GB 3019 HK 3224 K 81111 TN K 89428 M NCF 29/630 V NU 2206 ECP OKCX 730 NU 1010 ML NU 315 ECJ PFD 35 TR YARAG 209