Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 330870 BG

330870 BG

Design

Design variant/feature

TQON/GW

Dimensions

d		317.5	mm
D		422.275	mm
B		269.875	mm
T		269.875	mm
d₁	≈	342	mm
D₁	≈	384	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3360	kN
Basic static load rating	C₀	8150	kN
Fatigue load limit	P_u	680	kN
Comparative radial load rating	C_F	815	kN
Comparative axial load rating	C_Fa	129	kN
Thrust factor	K	1.83
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

105

Model Number: 330870 BG
Inner Diameter：317.5mm Outer Diameter：422.275mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2024-12-13
Application:multi-knife lathe,agrochemical,lifting equipment Hoisting hoist,Microwave Equipment,wire industry,Gas turbine,physical instruments,garden machinery,other mold,tooth filling,test laboratory equipment and accessories
Similar models:330870 BG
BEARING POWER International Trading Co.,Ltd. specialize in 330870BG products，there is large inventory of SKF 330870 BG Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 330870 BG Which SKF 330870BG 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
110 VS V	99	-	-	Seals
12x22x7 HMSA10 V	12	22	7	Seals
1300252	330.2	368.3	19.05	Seals
BD-23124 CCK/W33-AHX 3124	115	200	62	Bearings, units and housings
50x72x12 HMS5 RG	50	72	12	Seals
7012 ACB/HCP4A	60	95	18	Bearings, units and housings
BT2B 332673/HA4	2184.4	2527.3	-	Bearings, units and housings
BD-C 2315 K-H 2315	65	160	55	Bearings, units and housings
FSAF 1520	87.3125	-	-	Bearings, units and housings
K 81144 M	220	270		Bearings, units and housings
NK 80/35	80	95	35	Bearings, units and housings
YET 208-108	38.1	80	29.7	Bearings, units and housings

Purchase the SKF 330870 BG Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 185x210x13 HMSA10 V 24152-2CS5/VT143 30x72x10 HMSA10 V 404504 51102 V/HR11Q1 6213/VA201 6312-RS1 75x105x10 CRW1 R 95x145x12 HMSA10 RG 99128 H 319 NNCL 4868 CV PSMF 182512 A51 SAF 1520 x 3.3/8 T SAF 22618 x 3.1/16 T