Tapered Roller Bearings - TDI (Tapered Double Inner)

378DE/374 bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial

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Price：	enquiry
Model Number：	378DE/374
Series：	1.9689 in50.010 mm
r - Cup Backface "To Clear" Radius²：	375
Design Units：	0.030 in0.80 mm
Db - Cup Backface Backing Diameter：	Spacer shows standard nominal .01 radii, actual bearing may vary
da - Cone Frontface Backing Diameter：	Imperial

Series	375
Cone Part Number	378DE
Cup Part Number	374
Design Units	Imperial
Bearing Weight	3 lb1.4 Kg
Cage Type	Stamped Steel
Aa - Cage-Cone Backface Clearance	0 in0 mm
d - Bore	1.9375 in49.213 mm
D - Cup Outer Diameter	3.6718 in93.264 mm
B - Double Cone Width	2.0940 in53.188 mm
C - Cup Width	0.5938 in15.083 mm
T - Bearing Width across Cups	1.9689 in50.010 mm
R - Cone Frontface "To Clear" Radius¹	0.030 in0.80 mm
r - Cup Backface "To Clear" Radius²	0.050 in1.30 mm
da - Cone Frontface Backing Diameter	2.2 in55.90 mm
Db - Cup Backface Backing Diameter	3.35 in85.10 mm
Ab - Cage-Cone Frontface Clearance	0.09 in2.3 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)³	5120 lbf22800 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)⁴	34400 lbf153000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)⁵	8920 lbf39700 N
C_a90 - Dynamic Thrust Rating (90 million revolutions)⁶	2970 lbf13200 N
K - Factor⁷	1.73
e - ISO Factor⁸	0.34
Y1 - ISO Factor⁹	1.99
Y2 - ISO Factor¹⁰	2.97
Cg - Geometry Factor¹¹	0.0816
Note	Spacer shows standard nominal .01 radii, actual bearing may vary

No.	Series	r - Cup Backface "To Clear" Radius²	Design Units	Db - Cup Backface Backing Diameter	da - Cone Frontface Backing Diameter	D - Cup Outer Diameter
HR33019J	1.20	Standard	95	2.0	1.5	2.0
JLM813049/10	26.000	70.000	1.00	JLM813049/10	4400	3300
C 3068 KM	1300	950	-	340.000	375.000	5000.000
USW12T-05-0100A-TH-P-T-A-M20-D1-F3-1	USW12T	A	TH : THC Controler	-	-	-
1304 ETN9	18000	26000	4.000	14.300	1304 ETN9	52.000
51108 V/HR22Q2	345	0.780	0.975	51108 V/HR22Q2	40.000	60.000
7013DB FY	65	0.6	1.1	7200	5800	7013DBFY
HA3044	10.3 Kg	MS 3044	HM 3044	126.00 mm	Tr220x4	260 mm
HCR65A1SS+60/1500R (B-PT1/8)	HCR65A+60/1500R	-	-	-	-	-
1080 VRME R	1080 VRME R	1085.000	21.000	50.000	1065.000	1027.000

Bearing 378DE/374 (Timken) | Size and Specification

Tapered roller bearings 378DE/374. Bearing number : 378DE/374. Size (mm) : 49.212x93.264x50.013. Brand : Timken. Bore Diameter (mm) : 49,212.

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Position : Home > Products > TIMKEN Bearings > ... TIMKEN 375D/374/Y1S-374 · TIMKEN 368D/362A · TIMKEN 378DE/372 · TIMKEN 378DE/372A · TIMKEN 378DE/374 ...

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