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Wide Series PTFE-Lined Spherical Bearing

Click for a larger picture of Wide Series PTFE-Lined Spherical Bearing

Brand: Aurora Bearing Company

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"9400 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"21,400 lb3070-8
9/16"1.125"11/16".536"26,600 lb3070-9
5/8"1.1875"3/4".567"29,000 lb3070-10
3/4"1.375"7/8".630"37,000 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)

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.
Desc.
Price
Status

3070-4
Condition: New
SKU: 80101

Wide Series Spherical Bearing, 1/4 x 5/8

1 to 5: $27.99

6 & up: $25.89

Not In Stock
notify me when available

3070-4G
Condition: New
SKU: 80102

Wide Series Spherical Bearing, 1/4 x 5/8 w/ Grumman Groove

1 to 5: $27.99

6 & up: $25.89

Not In Stock
notify me when available

3070-5
Condition: New
SKU: 43133

Wide Series Spherical Bearing, 5/16 x 11/16

1 to 5: $24.99

6 & up: $23.20

In Stock

3070-5G
Condition: New
SKU: 43347

Wide Series Spherical Brng, 5/16 x 11/16 w/ Grumman Groove

1 to 5: $26.99

6 & up: $24.62

In Stock

3070-6
Condition: New
SKU: 28238

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

1 to 5: $26.99

6 & up: $24.88

In Stock

3070-6G
Condition: New
SKU: 43348

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
Condition: New
SKU: 28239

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

1 to 5: $29.99

6 & up: $27.58

In Stock

3070-7G
Condition: New
SKU: 43349

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
Condition: New
SKU: 28240

Wide Series Spherical Bearing, 1/2 x 1.000

1 to 4: $32.99

5 & up: $30.50

In Stock

3070-8G
Condition: New
SKU: 43350

Wide Series Spherical Bearing, 1/2 x 1.000 w/ Grumman Groove

1 to 4: $36.99

5 & up: $33.82

In Stock

3070-9
Condition: New
SKU: 28241

Wide Series Spherical Bearing, 9/16 x 1.125

1 to 4: $37.99

5 & up: $34.97

In Stock

3070-9G
Condition: New
SKU: 43351

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

1 to 4: $39.99

5 & up: $36.59

In Stock

3070-10
Condition: New
SKU: 28236

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
Condition: New
SKU: 43345

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
Condition: New
SKU: 28237

Wide Series Spherical Bearing, 3/4 x 1.375

1 to 4: $43.99

5 to 24: $40.68

25 & up: $37.36

In Stock

3070-12G
Condition: New
SKU: 43346

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

1 to 4: $43.99

5 & up: $40.89

In Stock