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Wide Series PTFE-Lined Spherical Bearing

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Wide series bearings have a wider ball and race. Constructed using heat treated and hard chrome plated balls and hard alloy steel, PTFE lined races for unsurpassed strength and durability. For installations where the bearing will be staked in place, we also offer the same bearings with a Grumman Groove, designated by the "G" at the end of the part number. Aurora PWB-T series.

Wide Series PTFE Lined Spherical Bearing Specifications
Bore SizeOutside DiaBall WidthRace WidthStatic Radial Load RatingPart Number
5/16"11/16"7/16".317"9,400 lb3070-5
3/8"13/16"1/2".406"13,700 lb3070-6
7/16"15/16"9/16".442"20,700 lb3070-7
1/2"1.000"5/8".505"27,500 lb3070-8
9/16"1.125"11/16".536"34,400 lb3070-9
5/8"1.1875"3/4".567"39,000 lb3070-10
3/4"1.375"7/8".630"52,300 lb3070-12


Grumman grooves: "G" in the part number (e.g., 3070-8G) indicates that the bearing race has a Grumman groove and is designed to be staked into a special housing using a press and a special staking tool. All circlip-retained installations should use the non-G version (e.g., 3070-8).

pdf icon Full Specifications for Part No. 3070 Spherical Bearings (PDF format)

Order Qty

Part No.

Desc.

Price

Status

3070-10

Wide Series Spherical Bearing, 5/8 x 1.187

1 to 4: $41.99

5 to 24: $38.80

25 & up: $35.61

In Stock

3070-10G

Wide Series Spherical Bearing, 5/8 x 1.187 w/ Grumman Groove

1 to 4: $42.99

5 & up: $39.67

In Stock

3070-12

Wide Series Spherical Bearing, 3/4 x 1.375

1 to 4: $43.99

5 & up: $40.68

In Stock

3070-12G

Wide Series Spherical Bearing, 3/4 x 1.375 w/ Grumman Groove

1 to 4: $43.99

5 & up: $40.89

In Stock

3070-5

Wide Series PTFE-Lined Spherical Bearing, 5/16 x 11/16

1 to 5: $24.99

6 & up: $23.20

In Stock

3070-5G

Wide PTFE-Lined Spherical Bearing, 5/16 x 11/16 w/ Groove

1 to 5: $26.99

6 & up: $24.62

In Stock

3070-6

Wide Series Spherical Bearing, 3/8 x 13/16

1 to 5: $26.99

6 & up: $24.88

In Stock

3070-6G

Wide Series Spherical Brng, 3/8 x 13/16 w/ Grumman Groove

1 to 5: $29.99

6 & up: $27.38

In Stock

3070-7

Wide Series Spherical Bearing, 7/16 x 15/16

1 to 5: $29.99

6 & up: $27.58

In Stock

3070-7G

Wide Series Spherical Brng, 7/16 x 15/16 w/ Grumman Groove

1 to 4: $32.99

5 & up: $30.14

In Stock

3070-8

Wide Series Spherical Bearing, 1/2 x 1.0

1 to 4: $32.99

5 to 24: $30.50

25 & up: $28.00

In Stock

3070-8G

Wide Series Spherical Bearing, 1/2 x 1.0 w/ Grumman Groove

1 to 4: $36.99

5 & up: $33.82

In Stock

3070-9

Wide Series Spherical Bearing, 9/16 x 1.125

1 to 4: $37.99

5 & up: $34.97

Not In Stock
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3070-9G

Wide Series Spherical Brng, 9/16 x 1.125 w/ Grumman Groove

1 to 4: $39.99

5 & up: $36.59

In Stock