Ball Transfer Units GN 509

Material: SBL - Steel sheet

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
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Standard Sheet GN 509 Print This Page More Information on Ball Transfer Units Plastic Characteristics Stainless Steel Characteristics

Product description

Ball transfer units GN 509 are typically used on conveyor tracks. They enable an effortless movement or rotation of even heavy loads in any direction.

The diameter d₂ features a taper in the upper area, beneath the flange, which allows it to be easily and firmly installed.

Specification

Housing
Steel sheetSBL
Zinc plated, blue passivated finish

Ball
Steel, plain finish

Housing
Steel sheetSKU
Zinc plated, blue passivated finish

Ball
Plastic (Polyacetal POM)

Housing
Steel sheetSNI
Zinc plated, blue passivated finish

Ball
Stainless steel AISI 420C

Housing
Stainless steel sheetNNI AISI 304

Ball
Stainless steel AISI 420C

RoHS

Accessory

Spring Retainers GN 509.3 (Mounting elements for ball transfer units)

Selected Part

Part Number	Size	d₁ Ball	d₂	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SKU	SNI	NNI

15EJAK	15	0.62	0.945 ±0.004	1.22	0.453 ±0.012	0.374 ±0.012	0.197 ±0.012	0.11	112 lbf (500 N)	-	-	-
22EJAK	22	0.87	1.417 ±0.004	1.77	0.776 ±0.012	0.386 ±0.012	0.236 ±0.012	0.11	270 lbf (1200 N)	-	-	-
30EJAK	30	1.19	1.772 ±0.004	2.17	0.945 ±0.012	0.543 ±0.012	0.276 ±0.012	0.15	450 lbf (2000 N)	-	-	-

Part Number	Size	d₁ Ball	d₂	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SKU	SNI	NNI

15EJAL	15	0.62	0.945 ±0.004	1.22	0.453 ±0.012	0.374 ±0.012	0.197 ±0.012	0.11	-	-	67.44 lbf (300 N)	-
22EJAL	22	0.87	1.417 ±0.004	1.77	0.776 ±0.012	0.386 ±0.012	0.236 ±0.012	0.11	-	-	202 lbf (900 N)	-
30EJAL	30	1.19	1.772 ±0.004	2.17	0.945 ±0.012	0.543 ±0.012	0.276 ±0.012	0.15	-	-	337 lbf (1500 N)	-

Part Number	Size	d₁ Ball	d₂	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SKU	SNI	NNI

15EJAJ	15	0.62	0.945 ±0.004	1.22	0.453 ±0.012	0.374 ±0.012	0.197 ±0.012	0.11	-	-	-	67.44 lbf (300 N)
22EJAJ	22	0.87	1.417 ±0.004	1.77	0.776 ±0.012	0.386 ±0.012	0.236 ±0.012	0.11	-	-	-	202 lbf (900 N)

Part Number	Size	d₁ Ball	d₂	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SKU	SNI	NNI

15EJAM	15	0.62	0.945 ±0.004	1.22	0.453 ±0.012	0.374 ±0.012	0.197 ±0.012	0.11	-	15.74 lbf (70 N)	-	-
22EJAM	22	0.87	1.417 ±0.004	1.77	0.776 ±0.012	0.386 ±0.012	0.236 ±0.012	0.11	-	22.48 lbf (100 N)	-	-
30EJAM	30	1.19	1.772 ±0.004	2.17	0.945 ±0.012	0.543 ±0.012	0.276 ±0.012	0.15	-	33.72 lbf (150 N)	-	-

Size	d₁ Ball	d₂	d₃	h₁ ±0.012	h₂ ±0.012	h₃ ±0.012	h₄	Load rating C Version SBL	SKU	SNI	NNI

15	0.62	0.945	1.22	0.453	0.374	0.197	0.11	112 lbf (500 N)	15.74 lbf (70 N)	67.44 lbf (300 N)	67.44 lbf (300 N)
22	0.87	1.417	1.77	0.776	0.386	0.236	0.11	270 lbf (1200 N)	22.48 lbf (100 N)	202 lbf (900 N)	202 lbf (900 N)
30*	1.19	1.772	2.17	0.945	0.543	0.276	0.15	450 lbf (2000 N)	33.72 lbf (150 N)	337 lbf (1500 N)	-

Part Number

Total (net)

Can$13.88

Available within 1-2 weeks

Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	49	Can$13.88
50	99	Can$12.73
100	249	Can$11.57
≥ 250		Can$10.41

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.089 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993

All Prices are in Canadian Dollars. Taxes Not Included.

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GN 509 Ball Transfer Units Steel / Stainless Steel

Product Family Stainless Steel

Product description

Specification

Accessory

Part Options / Table

Oberfläche: SBL - Steel sheet

Oberfläche: SNI - Steel sheet

Oberfläche: NNI - Stainless steel sheet

Oberfläche: SKU - Steel sheet

Metric

Build & Price

Arrangement and Size Selection

Speed and Friction

Temperature Resistance

Selected Part

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When determining the size of the ball transfer units, it is necessary to consider not only the weight but also the size and nature of the base area of the load. The maximum distance between the ball transfer units „a₂“ (assuming a flat base area) is calculated by dividing the shortest edge length of the load by 2.5. This ensures that the load always rests on the ball transfer units, preventing it from tipping over into the spaces between them. The required load capacity of the ball transfer units is calculated by dividing the weight of the load by 3. This results from the assumption that, due to tolerances of the load base area and the ball transfer units, only three ball transfer units are normally used.

a₁ = Shortest edge length of the load a₂ = Max. distance between ball transfer units a₂ = a₁/2.5						F₁ = Load weight F₂ = Load per ball transfer unit F₂ = F₁/3

GN 509 Ball Transfer Units Steel / Stainless Steel

Product Family Stainless Steel

Product description

Specification

Accessory

Part Options / Table

Oberfläche: SBL - Steel sheet

Oberfläche: SNI - Steel sheet

Oberfläche: NNI - Stainless steel sheet

Oberfläche: SKU - Steel sheet

Metric

Build & Price

Arrangement and Size Selection

Speed and Friction

Temperature Resistance

Selected Part

CAD Download

CAD data

Login

Email CAD File

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