NTN 4T-2788A Roller Bearings

Product Details

Category	Pillow Block Bearings
Inventory	0.0
Minimum Buy Quantity	N/A
Weight	42 lb
Product Group	B04144
Number of Mounting Holes	2
Mounting Method	Clamp Collar
Housing Style	2 Bolt Pillow Block
Rolling Element	Cylindrical Roller Bearing
Housing Material	Cast Iron
Expansion / Non-expansion	Expansion
Mounting Bolts	20 Millimeter
Relubricatable	Yes
Insert Part Number	LSM70BX
Seals	Triple Lip Labyrinth
Housing Configuration	2 Piece Split
Inch - Metric	Metric
Other Features	Single Row \| Light Duty \| With Support \| Wide Inner Ring
UNSPSC	31171511
Harmonized Tariff Code	8483.20.40.80
Noun	Bearing
Keyword String	Pillow Block
Weight / LBS	33.46
Bolt Spacing Maximum	0 Inch \| 0Millimeter
D	2.559 Inch \| 65 Millimeter
Nominal Bolt Center to Center	10.6 Inch \| 270 Millimeter
B	3.74 Inch \| 95 Millimeter
Actual Bolt Center to Center	10.6 Inch \| 270Millimeter
d	2.756 Inch \| 70 Millimeter
Bolt Spacing Minimum	0 Inch \| 0Millimeter
Shaft Size	70 mm
Seal Type	Aluminium Triple Labyrinth
Bearing Type	Split Cylindrical Expansion Type
Support Type	Two-Bolt Plummer Block
Series Type	Light Series
Pillow/Plummer Block Style	Split Cylindrical Housed Unit - Standard
Bolt Size	2 x M20
Bearing Number	LSM70BX
Dimension H	3.740 in
Dimension H1	1.5 in
Dimension H2	8.2 in
Dimension J	10.6 in
Dimension L	13.0 in
Dimension M	3.0 in
Housing Width	4.5 in
Cr - Dynamic Load Rating	31024 lbf
Cor - Static Load Rating	36194 lbf
Maximum Speed	3310 rpm
Note	This product line was formerly known as “Revolvo”