Customers who purchased this item also purchased:

AN316 Thin Jam Nut (Non-Locking Check Nut)

Aurora Alloy Steel Male Rod End, PTFE Lined

Aurora Oversize Shank Alloy Steel Male Rod End, PTFE Lined

Wide Series Spherical Bearing Swaging Tool Kit

MS21042 Style B Jetnut, All Metal Locknut, SAE UNF Threads

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Aurora 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. The standard (without the "G" suffix) is designed to be retained using a circlip or snap ring (not included). 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 Size	Outside Dia	Ball Width	Race Width	Max Angle °	Static Radial Load Rating	Part Number
1/4"	5/8"	7/16"	.327"*	15	5500 lb	3070-4
5/16"	11/16"	7/16"	.317"*	14	9400 lb	3070-5
3/8"	13/16"	1/2"	.406"	8	13,700 lb	3070-6
7/16"	15/16"	9/16"	.442"	10	20,700 lb	3070-7
1/2"	1.000"	5/8"	.505"	9	21,400 lb	3070-8
9/16"	1.125"	11/16"	.536"	10	26,600 lb	3070-9
5/8"	1.1875"	3/4"	.567"	12	29,000 lb	3070-10
3/4"	1.375"	7/8"	.630"	13	37,000 lb	3070-12

* Not a typo, the 1/4" bore size has a wider race than the larger 5/16" bore size.

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 special Wide Series Spherical Bearing Swaging Tools (Part No. 3078-004, sold separately). Circlip-retained installations can use either grooved or ungrooved versions. The groove doesn't reduce the static load rating.

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

The above PDF file includes dimensions for the Grumman groove.

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

Order Qty

Part No.

Desc.

Price

Stock Status

1/4 inch Bore Size

3070-4
Condition: New
SKU: 80101

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

1 to 4: $39.99 5 to 24: $37.02 25 & up: $34.05

In Stock

3070-4G
Condition: New
SKU: 80102

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

1 to 4: $39.99 5 to 24: $37.02 25 & up: $34.05

In Stock

5/16 inch Bore Size

3070-5
Condition: New
SKU: 43133

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

1 to 4: $36.39 5 & up: $33.64

In Stock

3070-5G
Condition: New
SKU: 43347

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

1 to 4: $36.39 5 to 24: $33.64 25 & up: $30.89

In Stock

3/8 inch Bore Size

3070-6
Condition: New
SKU: 28238

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

1 to 4: $38.19 5 to 24: $35.33 25 & up: $32.47

In Stock

3070-6G
Condition: New
SKU: 43348

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

1 to 4: $38.89 5 to 24: $35.98 25 & up: $33.07

In Stock

7/16 inch Bore Size

3070-7
Condition: New
SKU: 28239

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

1 to 4: $41.99 5 to 24: $38.89 25 & up: $35.79

In Stock

3070-7G
Condition: New
SKU: 43349

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

1 to 4: $42.89 5 to 24: $39.70 25 & up: $36.51

In Stock

1/2 inch Bore Size

3070-8
Condition: New
SKU: 28240

Wide Series Spherical Bearing, 1/2 x 1.000 inch

1 to 4: $46.99 5 to 24: $43.54 25 & up: $40.09

In Stock

3070-8G
Condition: New
SKU: 43350

Wide Series Spherical Bearing, 1/2 x 1.00" w/ Grumman Groove

1 to 4: $47.89 5 to 24: $44.37 25 & up: $40.85

In Stock

9/16 inch Bore Size

3070-9
Condition: New
SKU: 28241

Wide Series Spherical Bearing, 9/16 x 1.125 inch

1 to 4: $53.19 5 to 24: $49.34 25 & up: $45.48

In Stock

3070-9G
Condition: New
SKU: 43351

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

1 to 4: $54.19 5 to 24: $50.26 25 & up: $46.33

In Stock

5/8 inch Bore Size

3070-10
Condition: New
SKU: 28236

Wide Series Spherical Bearing, 5/8 x 1.187 inch

1 to 4: $59.59 5 to 24: $55.31 25 & up: $51.02

In Stock

3070-10G
Condition: New
SKU: 43345

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

1 to 4: $60.59 5 to 24: $56.26 25 & up: $51.93

In Stock

3/4 inch Bore Size

3070-12
Condition: New
SKU: 28237

Wide Series Spherical Bearing, 3/4 x 1.375 inch

1 to 4: $62.59 5 to 24: $58.10 25 & up: $53.61

In Stock

3070-12G
Condition: New
SKU: 43346

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

1 to 4: $63.59 5 to 24: $59.07 25 & up: $54.55

In Stock

Customers who purchased this item also purchased
AN316 Thin Jam Nut (Non-Locking Check Nut)	Aurora Alloy Steel Male Rod End, PTFE Lined	Aurora Oversize Shank Alloy Steel Male Rod End, PTFE Lined	Wide Series Spherical Bearing Swaging Tool Kit	MS21042 Style B Jetnut, All Metal Locknut, SAE UNF Threads

Aurora Wide Series PTFE-Lined Spherical Bearing

Order Qty

Part No.

Desc.

Price

Stock Status

1/4 inch Bore Size

5/16 inch Bore Size

3/8 inch Bore Size

7/16 inch Bore Size

1/2 inch Bore Size

9/16 inch Bore Size

5/8 inch Bore Size

3/4 inch Bore Size

Customers who purchased this item also purchased

Related Product Groups

Aurora Rod End Bearings and Spherical Bearings

Aurora Spherical Bearings

Spherical Bearings & Shock Absorber Bearings